McGraw, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McGraw, a village in Cortland County, New York.
Tonight
53°F
Mostly Cloudy then Rain Showers
Rain showers after 1am. Mostly cloudy, with a low around 53. Southeast wind 1 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for McGraw
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Cloudy then Rain Showers | 1 to 9 mph SE | 96% |
| Sunday | 65°F | Showers And Thunderstorms | 6 to 10 mph SW | 97% |
| Sunday Night | 42°F | Mostly Cloudy | 5 to 8 mph N | 5% |
| Monday | 62°F | Partly Sunny | 7 mph N | 0% |
| Monday Night | 41°F | Mostly Cloudy | 2 to 6 mph NE | 7% |
| Tuesday | 62°F | Partly Sunny | 2 to 6 mph E | 7% |
| Tuesday Night | 41°F | Mostly Cloudy | 6 mph E | 4% |
| Wednesday | 62°F | Partly Sunny | 5 to 8 mph E | 3% |
| Wednesday Night | 40°F | Mostly Cloudy | 3 to 7 mph E | 10% |
| Thursday | 61°F | Partly Sunny | 3 to 7 mph E | 10% |
| Thursday Night | 41°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 6 mph NE | 19% |
| Friday | 63°F | Chance Rain Showers | 2 to 7 mph NE | 25% |
| Friday Night | 43°F | Chance Rain Showers | 2 to 6 mph N | 25% |
| Saturday | 67°F | Partly Sunny then Slight Chance Rain Showers | 3 to 9 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov) for McGraw (42.594, -76.098). Updated through the day.
Growing snapshot for McGraw
Last spring frost
May 12
First fall frost
Oct 5
Growing season
147 days
Hardiness zone
5b
More local growing data for McGraw: nearby ZIP 13101 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tully Heiberg Forest, Ny (10.2 mi from McGraw). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.